check and test each one.
here are our results with each solution
(6,2) 2 - 6 = -4 < -3 yes
(2,6) 6 - 2 = 4 < -3 no
(2,-1) -1 - 2 = -3 < -3 no and it's equal
the answer will be (6,2)
here is how points on graphs work
(6 , 2)
this is X this is Y.
with that example being used, it makes this equation: 2 - 6 < -3 which it is less than -3.